Apple Xs Max Frozen screen

Iphone was not completely submerged in water but had a few drops of water, and now screen is not frozen. Did a hard reset and even tried to unlock using tenorshare4u bt nothing is working, any advice ?
 
To clear this out, force restarts your iPhone XS Max with these steps:
1. Press and quickly release the Volume Up button.
2. Then press and quickly release the Volume Down button.
3. Finally, press and hold the Side/Power button until the Apple logo appears.